15705055912

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{109507}}^1$

素因数の和:109730

約数の個数: 64

約数和(自身を含む): 36426741120

約数和(自身を除く): 20721685208

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 197, 364, 394, 728, 788, 1379, 1576, 2561, 2758, 5122, 5516, 10244, 11032, 17927, 20488, 35854, 71708, 109507, 143416, 219014, 438028, 766549, 876056, 1423591, 1533098, 2847182, 3066196, 5694364, 6132392, 9965137, 11388728, 19930274, 21572879, 39860548, 43145758, 79721096, 86291516, 151010153, 172583032, 280447427, 302020306, 560894854, 604040612, 1121789708, 1208081224, 1963131989, 2243579416, 3926263978, 7852527956, 15705055912]

約数ペア:

[(1, 15705055912), (2, 7852527956), (4, 3926263978), (7, 2243579416), (8, 1963131989), (13, 1208081224), (14, 1121789708), (26, 604040612), (28, 560894854), (52, 302020306), (56, 280447427), (91, 172583032), (104, 151010153), (182, 86291516), (197, 79721096), (364, 43145758), (394, 39860548), (728, 21572879), (788, 19930274), (1379, 11388728), (1576, 9965137), (2561, 6132392), (2758, 5694364), (5122, 3066196), (5516, 2847182), (10244, 1533098), (11032, 1423591), (17927, 876056), (20488, 766549), (35854, 438028), (71708, 219014), (109507, 143416)]